package cn.dglydrpy.study.ssm.service;

import java.util.List;

import cn.dglydrpy.study.ssm.dao.entity.User;


public interface IUserService {
	void addUser(User user);
	void delUser(Integer id);
	List<User> showAll();
	User showById(Integer id);
	void updateUser(User user);
	User showByUsername(String username);
	Integer checkUserByPwd(String password);
	
	Integer checkByEmail(String email);
	Integer checkByPhone(String phone);
	

}
